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2021 Stumpjumper Comp

5

10 Reviews

Unrivaled suspension kinematics, sublime handling, perfectly-tuned frame stiffness—the…

Product Details

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Unrivaled suspension kinematics, sublime handling, perfectly-tuned frame stiffness—the Stumpjumper Comp is our fully featured, fully affordable, full-carbon, definitive trail bike. All-new geometry, all-new suspension, thoughtfully spec’d - it’s ready to take you wherever the trail may lead.

  • THE TRAIL BENCHMARK — When we set out to design the all-new Stumpjumper, we pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, we went after serious weight reduction without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone’s riding, and the best suspension kinematics we know how to design. Turns out, you can have your cake and eat it too with the new Stumpjumper.

  • THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity fed beast, handles like a dream everywhere, and climbs like it has a motor.

  • PROGRESSIVE GEOMETRY — The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long, low and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, more comfortable climbing, more better everywhere. With FlipChip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose.

  • RIDER-FIRST ENGINEERED™ — Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight, And by light, we mean real light: 2,250 grams (S-Works, S-3 size, with rear shock).

  • SWAT™ — When we introduced the SWAT™ door on the Stumpjumper in 2016, we increased pocket space, and added room for those “oh s**t” pumps and flat accessories. With the new Stumpjumper, we’ve kept those same design hallmarks that you know and love.

Technical Specifications

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Frameset

Frame

FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, flip chip Head Tube/Bottom Bracket adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel

SWAT

SWAT™ Door integration

Seat Binder

Alloy, 38.6

Suspension

Rear Shock

FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x45mm

Fork

FOX FLOAT 34 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm axle, 44mm offset, 140mm of travel

Cockpit

SeatPost

X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)

Stem

Alloy Trail Stem, 35mm bar bore

Handlebars

Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width

Grips

Specialized Trail Grips

Saddle

Bridge Comp, Hollow Cr-mo rails, 155/143mm

Brakes

Front Brake

Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm

Rear Brake

Shimano SLX M7120, 4-piston caliper, hydraulic disc, 180mm

Drivetrain

Shift Levers

Shimano SLX, M7100, 12spd

Cassette

Shimano SLX, CS-M7100, 12-speed, 10-51t

Rear Derailleur

Shimano SLX M7100, SGS, 12-speed

Chain

Shimano SLX, M7100, 12-speed

Crankset

Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm

Chainrings

30T

Bottom Bracket

Shimano, BB-MT800, Threaded

Wheels & Tires

Rims

Specialized 29, hookless alloy, 30mm inner width, tubeless ready

Front Hub

Shimano MT400-B, Centerlock 28h, 15x110 Boost

Rear Hub

Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline

Spokes

DT Swiss Industry

Front Tire

Butcher, GRID casing, GRIPTON® compound, 29x2.3"

Rear Tire

Purgatory, GRID Casing, GRIPTON® compound, 29x2.3"

Inner Tubes

Standard, Presta valve

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

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S1S2S3S4S5S6
Crank Length165mm170mm170mm170mm170mm175mm
Handlebar Width780mm780mm780mm780mm780mm780mm
Stem Length40mm40mm50mm50mm50mm50mm
Saddle Width155mm155mm143mm143mm143mm143mm
Seatpost Length100 mm125 mm150 mm170mm170 mm190 mm
Stack (Low BB)614mm613mm622mm632mm641mm650mm
Stack (High BB)610mm609mm618mm627mm636mm646mm
Reach (Low BB)410mm430mm450mm475mm500mm530mm
Reach (High BB)415mm435mm455mm480mm505mm535mm
Headtube Length95mm100mm110mm120mm130mm140mm
Headtube Angle (Low BB)65°65°65°65°65°65°
Headtube Angle (High BB)65.5°65.5°65.5°65.5°65.5°65.5°
BB Height (Low BB)328mm333mm333mm333mm333mm333mm
BB Height (High BB)335mm340mm340mm340mm340mm340mm
BB Drop (Low BB)47mm42mm42mm42mm42mm42mm
BB Drop (High BB)40mm35mm35mm35mm35mm35mm
Trail (Low BB)126mm126mm126mm126mm126mm126mm
Trail (High BB)123mm123mm123mm123mm123mm123mm
Fork Length (full)550mm550mm550mm550mm550mm550mm
Fork Rake/Offset44mm44mm44mm44mm44mm44mm
Front Center724mm746mm770mm800mm829mm863mm
Chainstay Length432mm432mm432mm432mm442mm442mm
Wheelbase1152mm1175mm1200mm1228mm1268mm1302mm
Top-tube Length (horizontal)563mm583mm605mm632mm660mm692mm
Bike Standover Height730mm734mm744mm749mm757mm757mm
Seat Tube Length385mm385mm405mm425mm445mm465mm
Seat Tube Angle (Low BB)76°76°76°76°76°76°
Seat Tube Angle (High BB)76.5°76.5°76.5°76.5°76.5°76.5°
Max Seatpost Insertion220mm220mm240mm260mm280mm300mm
Min Seatpost Insertion80mm80mm80mm80mm80mm80mm
Geometry

Rider Reviews

5

10 Reviews

 

Ottima bici.

Mi piace tantissimo, a parte l'estetica che dipende dal gusto personale, sia in salita, dove risulta pedalabilissima, le sospensioni si bloccano perfettamente e non danno fastidio nel fuorisella, che in discesa, reggisella idraulico indispensabile, anche se le mie capacità sono limitate, ma devo dire che rispetto ad altre MTB che ho avuto questa aiuta molto e da quel pizzico di sicurezza in più in discesa che non fa mai male. Il cassettino nascosto sotto il porta borraccia è geniale e consente di portarsi dietro le cose essenziali nelle uscite più lunghe senza dover "appendere" alla bici borse o portarsi dietro uno zaino. Il piccolo multitool in posizione strategica fornisce tutte le chiavi essenziali. Anche il prezzo mi sembra in linea con la qualità del prodotto e molto concorrenziale.


Name:
Lorenzo

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Superb trail bike for most UK riding

Having pushed my 9kg carbon XC Hardtail to its limit on long rocky descents in the Cairngorms I bought this bike after a lot of shopping about in S4 size. I’m 5’9” and it fits like a glove. My biggest concern moving from a lightweight XC hardtail was the bike would bob on long steep climbs which I enjoy, but I’ve been amazed how smooth and stable the bike is even when pumping the pedals hard uphill - it glides uphill and floats downhill, it’s seriously impressive. I’ve been able to accelerate the bike over terrain that would make my wrists feel like jelly on my hardtail and not back off, it’s brilliant to ride. I knew the weight would be a potential issue and it feels heavier uphill but I’m happy for that trade off given its so capable on anything approach enduro bike terrain and has perfect balance when throwing it into berms and corners. I’m very very impressed with this bike, and the build quality is excellent.

Would Recommend?
Yes!

Name:
Stephen

Helpful?

So much yes

This is my first full suspension bike. I've always ridden hard tails and put them through the paces. Now, I'm mad I didn't get a full suspension bike sooner! This bike handles wonderfully and is capable of anything that I'm willing to try. There's a reason the Stumpjumper has been around for so long. Also, it's worth every penny to get the carbon frame!


Name:
Sammi

Helpful?

Favorite bike!

I bought this bike a month ago it has been a blast. Everything on it feels right and feels like it could handle most trails


Name:
Cody

Helpful?

FUN!!!

I've had several bikes. None have been this fun. Everything about this bike has really impressed me after about 75 miles of western PA single-track. If you ride that type of terrain, this is an excellent choice.


Name:
Emelio1919

Helpful?

Perfect bike for the 90 percentile

This is the bike that 90% of mountain bikers should be riding. It can handle everything from steep technical trails to big mountain epics. The geometry of this bike is fantastic and makes it feel like you have much more travel that the numbers suggest. The bike is stable at speeds but it also playful if you want it to be. If you aren't racing enduro or riding bike parks this is the bike you should buy. Great spec to cost (for specialized).


Name:
Jeff

Helpful?

Un bijou de précision

Le meilleur Bike que j'aie eu. Hyper joueur. Des relances incroyables. La cinématique alliée aux Fox est géniale. Je suis également agréablement surpris des pneumatiques (habitué aux Maxxis) Le vélo Trail / All mountain par excellence.


Verified Buyer
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Name:
Washow

Helpful?

Un bijou de précision

Le meilleur Bike que j'aie eu. Hyper joueur. Des relances incroyables. La cinématique alliée aux Fox est géniale. Je suis également agréablement surpris des pneumatiques (habitué aux Maxxis) Le vélo Trail / All mountain par excellence.


Verified Buyer
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Name:
Washow

Helpful?

Perfect price point

I have had it for a few weeks now and have no complaints, it climbs like a beast and descends like a dh bike. The SLX drivetrain is so dialed and i am presently surprised with the value. So stoked to be riding this bike.


Name:
Daniel

Helpful?

First ride; Stump Jumper Comp

Just did My first ride on a trail I am used to riding here in the San Francisco East Bay on my Brand new 2021 Stump Jumper Comp just purchased December 27th 2020 . First up are the 29 inch tires which really felt like they rolled over every thing, and I rolled over terrain that was rougher on sections I am used to riding. Next was the drivetrain. Just felt great to have that 1X12 working, shifting was precise and smooth. Descending was superb though I have my old bike""s suspension tuned just the way I like it riding downhill sections, this bike felt super tight and solid descending.I'll fine tune the suspension once I get into the manual and see if I can tweak the settings just right for my weight and riding style. I looked at many bikes online and on Youtube reviews and these new set of Jumpers looked like they needed a closer look. They happened to have one in stock that I was able to test ride instead of considering a mail order bike, I went with Local and glad i did. A free service comes with the bike as well as warranty so being close is better in my case. I don't wrench on bikes.


Name:
Danastan

Helpful?